Ray: /ray/src/lib/numerics/2d/vector2.cc Source File

00001 /*
00002  * lib/numerics/2d/vector2.cc
00003  * 
00004  * 2d vector template. 
00005  * 
00006  * Copyright (c) 2004 by Wolfgang Wieser ] wwieser (a) gmx <*> de [ 
00007  * 
00008  * This file may be distributed and/or modified under the terms of the 
00009  * GNU General Public License version 2 as published by the Free Software 
00010  * Foundation. (See COPYING.GPL for details.)
00011  * 
00012  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00013  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00014  * 
00015  */
00016 
00017 #include "vector2.h"
00018 
00019 namespace NUM   // numerics
00020 {
00021 
00022 // Initialize static members: 
00023 template<> const Vector2<dbl> Vector2<dbl>::UX(1,0);
00024 template<> const Vector2<dbl> Vector2<dbl>::UY(0,1);
00025 template<> const Vector2<dbl> Vector2<dbl>::Null(0,0);
00026 
00027 // Initialize static members: 
00028 template<> const Vector2<flt> Vector2<flt>::UX(1,0);
00029 template<> const Vector2<flt> Vector2<flt>::UY(0,1);
00030 template<> const Vector2<flt> Vector2<flt>::Null(0,0);
00031 
00032 }  // end of namespace NUM